The Walam Olum document has provoked controversy as to its authenticity since its publication by a  botanist and antiquarian who settled in Ohio in what year?
1815
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Walam Olum
5079762
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Section::::Abstract.
Walam Olum
5079762
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Section::::Abstract.
Constantine Samuel Rafinesque
648136
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Section::::Abstract.
Constantine Samuel Rafinesque
648136